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veeneck/static.swift

Created June 17, 2014 19:11
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Swift Static Var
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static.swift
class Flag : SKSpriteNode {
struct FlagSingleton {
static var texture = SKTexture[]()
static var onceToken: dispatch_once_t = 0
}
class func loadSharedAssets() {
dispatch_once(&FlagSingleton.onceToken, {
FlagSingleton.textures.append(SKTexture(imageNamed:"flag_castle"))
FlagSingleton.textures.append(SKTexture(imageNamed:"flag_melee"))
})
}
}
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